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Pb(C2H3O2)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
Al2(SO4)3 + NaI = Al2I + Na(SO4)3 =>
Al2(SO4)3 + NaI = Al2I + Na(SO4)3
K2Cr2O7 + MnCl2 + HCl = KCl + CrCl3 + KMnO4 + H2O =>
5 K2Cr2O7 + 6 MnCl2 + 22 HCl = 4 KCl + 10 CrCl3 + 6 KMnO4 + 11 H2O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
He + H2O = HeH2O =>
He + H2O = HeH2O
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4 =>
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4
NaOH + C = Na + Na2CO3 + H2 =>
6 NaOH + 2 C = 2 Na + 2 Na2CO3 + 3 H2
NaI(aq) + CaCl2(aq) = NaCl + CaI2 =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl + CaI2
PO2 = PO + O2 =>
2 PO2 = 2 PO + O2
P4H10(s) + H2O(l) = H3PO4(l) + H2(g) =>
P4H10(s) + 16 H2O(l) = 4 H3PO4(l) + 15 H2(g)
Mg(NO3)2(aq) + Na(s) = Mg + Na(NO3)2 =>
Mg(NO3)2(aq) + Na(s) = Mg + Na(NO3)2
Al5 + CuCl2 = AlCl3 + Cu =>
2 Al5 + 15 CuCl2 = 10 AlCl3 + 15 Cu
H2SO4(aq) = H(aq) + SO4(aq) =>
H2SO4(aq) = 2 H(aq) + SO4(aq)
NaNO3 + HF = NaF + HNO3 =>
NaNO3 + HF = NaF + HNO3
Zn(OH)2 + NH4OH = [Zn(NH3)4]{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4]{2+} + 2 OH{-} + 4 H2O
Sb(OH)3 + KOH = KSbO2 + H2O =>
Sb(OH)3 + KOH = KSbO2 + 2 H2O
Mn2{+} + ClO3{-} + H2O = MnO2 + Cl{-} + H{+} =>
6 Mn2{+} + 7 ClO3{-} + 3 H2O = 12 MnO2 + 7 Cl{-} + 6 H{+}
C4H8O + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 33 H2SO4 + 22 KMnO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 53 H2O
HCl + NaOBr = NaOH + ClBr =>
HCl + NaOBr = NaOH + ClBr
Ca + HNO2 = CaNO2 + H2 =>
2 Ca + 2 HNO2 = 2 CaNO2 + H2
H2I2 = H2 + I2 =>
H2I2 = H2 + I2
HClAgNO3 = AgClHNO3 =>
HClAgNO3 = AgClHNO3
HgS + NaOH = HgO + Na2S + H2O =>
HgS + 2 NaOH = HgO + Na2S + H2O
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
PO4{-}3 + H2O = HPO4{-}2 + OH =>
PO4{-}3 + H2O = HPO4{-}2 + OH
C6H12O6 + CH3OH = C4H8O3 + H2O =>
C6H12O6 + 2 CH3OH = 2 C4H8O3 + 2 H2O
PbCl2 + HCl = H[PbCl3] =>
PbCl2 + HCl = H[PbCl3]
I + H2SO4 = HI + SO4 =>
2 I + H2SO4 = 2 HI + SO4
Ca(OCl)2 + H2O = HOCl + OH + Ca =>
Ca(OCl)2 + 2 H2O = 2 HOCl + 2 OH + Ca
NH4Cl + CH3COONa = NH3 + CH3COOH + NaCl =>
NH4Cl + CH3COONa = NH3 + CH3COOH + NaCl
HBr(aq) + Cl2(g) = HCl(aq) + Br2(l) =>
2 HBr(aq) + Cl2(g) = 2 HCl(aq) + Br2(l)
MnO4 = MnO2 + O2 =>
MnO4 = MnO2 + O2
C6H4(OH)2 + H2 = H2O + C6H12 =>
C6H4(OH)2 + 5 H2 = 2 H2O + C6H12
(NH4)2S(aq) + ZnCl2(aq) = (NH4)2Cl2(s) + ZnS(s) =>
(NH4)2S(aq) + ZnCl2(aq) = (NH4)2Cl2(s) + ZnS(s)
Pb(NO3)2 + K4Fe(CN)6 = Pb(CN)6 + K4Fe(NO3)2 =>
Pb(NO3)2 + K4Fe(CN)6 = Pb(CN)6 + K4Fe(NO3)2
Si + H2 = SiH4 =>
Si + 2 H2 = SiH4
K3PO4(aq) + Fe(NO3)3(aq) = FePO4(aq) + KNO3(aq) =>
K3PO4(aq) + Fe(NO3)3(aq) = FePO4(aq) + 3 KNO3(aq)
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
K2O + H2S = K2S + H2O =>
K2O + H2S = K2S + H2O
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
Li + HF = LiF + H2 =>
2 Li + 2 HF = 2 LiF + H2
HN3 + H2O = N3 + H3O =>
HN3 + H2O = N3 + H3O
H2SO4 + Co(OH)3 = CoSO4 + H2(OH)3 =>
H2SO4 + Co(OH)3 = CoSO4 + H2(OH)3
C13H10O + NaBH4 + H2O = C13H12O + NaB(OH)4 =>
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + NaB(OH)4
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{-2} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{-2} + 3 H{+} + H2O
CaO2 = Ca + O =>
CaO2 = Ca + 2 O
H2 + Pb3O4 = PbO + H2O =>
H2 + Pb3O4 = 3 PbO + H2O
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
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